package thread;

class MyThread extends Thread {

    @Override
    public void run() {

        while (true) {
            System.out.println("Thread");

            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }

        }

    }
}

public class Demo1 {

    public static void main(String[] args) {

        MyThread t = new MyThread();
        //创建线程
        t.start();

        while(true){
            System.out.println("main");

            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }

        }
    }

}


